Latest [May 27, 2022] H31-124_v2.0 Exam with Accurate Huawei HCIP-Carrier IP V2.0 Exam PDF Questions [Q26-Q44]

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Latest [May 27, 2022] H31-124_v2.0 Exam with Accurate Huawei HCIP-Carrier IP V2.0 Exam PDF Questions

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NEW QUESTION 26
Which of the following statements about LAN switch is correct?

LAN switch is transparent for user, it does not modify the data field of the forwarded frame.

LAN switch can still operate normally even when loop exists.

LAN switch can detect loop according to the contents of the packet.

LAN switch can modify the data field of the forwarded frame when necessary.

NEW QUESTION 27
Which of the following statements regarding IP address 224.0.0.1 are correct?

It represents all the hosts and routers.

It represents all the routers.

It is a private IP address.

It is a multicast IP address.

NEW QUESTION 28
If Adjacency Segment + Node Segment is used together, the entire path can be forced to include an adjacency and load balancing. This mode is called loose path.

True

False

NEW QUESTION 29
Which of the following statements regarding Attachment Bit are correct?

After the Level! router receives Level-1 LSP with Attachment bit set to 1, it will generates default route with the nearest Level-1-2 router as the next hop.

The Attachment Bit can be generated by the Level-2 or Level-1-2 router.

The Attachment Bit can be generated in Level-2 LSP.

The Attachment Bit is carried In Level-1 LSP generated by Level-1-2 router connected to another area.

NEW QUESTION 30
Which of the following statements are correct?

Both TE FRR and VPN FRR are used to protect tunnels, and therefore they can replace each other.

After VPN FRR is deployed, the end-to-end service convergence time is shorter than 1 second.

TE FRR Implements quick traffic switchovers if a PE becomes faulty.

VPN FRR implements quick traffic switchovers if a PE becomes faulty.

NEW QUESTION 31
When configuring Diff-Serv in QoS, the edge router on Diff-Serv network classify packets according to its source address, destination address or other parameters, assigning different IP precedence for different packets, while other routers classify packets according to IP precedence.

True

False

NEW QUESTION 32
Which of the following statement are correct regarding TTL value in VRRP packet?

The VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.

The TTL value of device from different manufactures is different; on VRP, the TTL value is 1.

By default, the VRRP packet with TTL value not equal to 255 will be dropped; On VRP, we can use some commands to disable the function of delecting TTL value.

The TTL value must be 255 In normal VRRP packet.

NEW QUESTION 33
The Session ID of PPPoE could be changed during the whole Session Stage.

True

False

NEW QUESTION 34
Which of the following statements regarding Attachment Bit are correct?

After the Level! router receives Level-1 LSP with Attachment bit set to 1, it will generates default route with the nearest Level-1-2 router as the next hop.

The Attachment Bit can be generated by the Level-2 or Level-1-2 router.

The Attachment Bit can be generated in Level-2 LSP.

The Attachment Bit is carried In Level-1 LSP generated by Level-1-2 router connected to another area.

NEW QUESTION 35
How does MPLS BGP VPN handle the problem of address overlapping of different VPN sites?

To use different routing protocols In the backbone network for afferent VPN.

To maintain separate VRF lor different VPN.

To allocate unique RT for each VPN.

To allocate different LSP for each VPN.

To allocate unique RD for each VPN.

NEW QUESTION 36
Which of the following is not a feature of Segment Routing?

Uses the source routing technology to provide fast interaction between the network and upper-layer applications.

Segment Routing is a connection-oriented technology that maintains the connection status.

By extending existing protocols (such as IGP), the existing network can be smoothly evolved.

In addition, the centralized control mode of the controller and the distribution control mode of the forwarder are supported, and the balance between centralized control and distributed control is provided.

NEW QUESTION 37
Which of the following statements is correct regarding Hellolnterval in OSPF?

The range of Hellolnterval is from 0 to 65535.

Hellolnterval can be modified by administraor.The smaller the value, the faster (he topology change discovery.

Hellolnterval is 10 seconds for NBMA and broadcast network by default.

Hellolnterval is 30 seconds for P2P and P2MP network by default.

NEW QUESTION 38
Policy-based Routing can be used for traffic classification and marking when deploying QoS. Classification can be made based on ACL and packet length, marking can be made by modifying DSCP or IP Precedence field of packet.

True

False

NEW QUESTION 39
Which of the following statements is correct regarding Hellolnterval in OSPF?

The range of Hellolnterval is from 0 to 65535.

Hellolnterval can be modified by administraor.The smaller the value, the faster (he topology change discovery.

Hellolnterval is 10 seconds for NBMA and broadcast network by default.

Hellolnterval is 30 seconds for P2P and P2MP network by default.

NEW QUESTION 40
Which of the following functions could be achieved by the LCP of PPP?

To establish, maintain and terminate the point-to-point connection

IPX address negotiation

IP address negotiation

To maintain multiple physical links

NEW QUESTION 41
The VRRP advertfse-lnterval is 2s, preempt mode is enabled, Delay Time is 3s, then which of the following is the Master_Down_Interval time?

NEW QUESTION 42
Which of the following statements about layer 2 LAN switch are incorrect?

LAN switch will modify the data link layer header of the packet and then forward it.

LAN switch can learn Mac address automatically.

LAN switch operates at data link layer.

LAN switch will modify the network layer header of the packet and then forward it.

NEW QUESTION 43
The IGMP snooping configuration is as follows:
#
vlan batch 3
#
igmp-snooping enable
#
vlan 3
igmp-snooping enable
#
interface GigabitEthernet1/0/1
port hybrid tagged vlan 3
I2-multicast static-group group-address 225.1.1.1 to 225.1.1.3 vlan 3
#
interface GigabitEthernet3/0/1
port hybrid tagged vlan 3
igmp-snooplng static-router-port vlan 3
Which of the following statements are correct?

The device connected to GE 1/0/1 can receive multicast traffic only for the multicast groups 225.1.1.1 to
225.1.1.3. because static multicast groups are configured on GE 1/0/1.

The device connected to GE 1/0/1 can send Report messages to receive multicast data ‘or multicast groups outside the 225.1.1.1 to 225.1-1.3 range.

IGMP snooping has been enabled on the switch.

The device connected to GE 3/0/1 Is a multicast router.

NEW QUESTION 44
Which of the following statements are correct?

Both TE FRR and VPN FRR are used to protect tunnels, and therefore they can replace each other.

After VPN FRR is deployed, the end-to-end service convergence time is shorter than 1 second.

TE FRR Implements quick traffic switchovers if a PE becomes faulty.

VPN FRR implements quick traffic switchovers if a PE becomes faulty.

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